package com.zhiyou100.taxi.utils;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @author shkstart
 * @create 2021-10-10 14:46
 */
@Component
public class ApplicationContextUtils implements ApplicationContextAware {
    private static ApplicationContext context;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        context = applicationContext;
    }

    //根据 bean名字获取工程中指定 bean对象
    public static Object getBean(String beanName) {
        return context.getBean(beanName);
    }

    public static Object getBean(Class<?> T) {
        return context.getBean(T);
    }
}
